As evident from the skill table of character A124 in Free Fire, their abilities significantly enhance with each level. At maximum, it doubles healing, allowing more frequent use within the same timeframe. If you've acquired A124, it's crucial to upgrade this character's skills as soon as possible.
It's best to activate the Battlefield Recovery skill when engaging in combat or just before enemies shoot at you. With this capability, you'll have an advantage over foes with 50 HP, which could be a deciding factor in a 1v1 showdown. You can also activate normal healing skills if you get shot or need to boost HP quickly.
Here's the complete guide on how to play and utilize the character skills of A124 in Free Fire, the perfect AI fighting machine with the fastest healing ability. If you prefer using sniper rifles, check out how to become an AWM master in Free Fire here.